baber/WOPTO huggingface dataset:
Patent JP-H08220567-A (JP)
Title: Liquid crystal shutter and camera
Inventor: OKUMA AKITOSHI
IPC: G03B9/08
Filed: 1995-02-13
Abstract: PURPOSE: To provide a liquid crystal shutter in which the contrast ratio is improved. CONSTITUTION: The first polarizer 11 and the second polarizer 12 are at the positions that the propagation axis P1 of the first polarizer 11 and the propagation axis P2 of the second polarizer 12 are orthogonal each other. And the first ferroelectric liquid crystal cell 21 and the second ferroelectric liquid crystal cell are set between the first polarizer 11 and the second polarizer 12, and they are functioned as a 1/2 wave length plate respectively. A driving means 30 drives to convert the first axis F1 of the first ferroelectric liquid crystal cell 21 to the positions to be parallel and to make 45 deg. to the propagation axis PI of the first polarizer 11, and to convert the throw axis S2 of the second ferroelectric liquid crystal cell 22 to the positions to be parallel and to make 45 deg. to the first axis F1 of the first ferroelectric liquid crystal cell 21.
Patent JP-S63192232-A (JP)
Title: Light quantity regulator
Inventor: TANIMOTO SHOICHI
IPC: G03F7/20
Filed: 1987-02-05
Abstract: PURPOSE:To adjust the quantity of light excellently with superior reproducibility even when energy quantity at every pulse is fluctuated by setting an optical-path closing operation period by a shutter at the integer times of a pulse period, controlling the optical-path closing operation start timing of the shutter and a pulse luminescent timing and adjusting the quantity of light. CONSTITUTION:The quantity of energy alters only by the energy quantity section of the sum of pulse changes DELTApn+l and DELTApn+2DELTApn+3 corresponding to movement in the FB direction of a rise section, one pulse section (e), in the change of the time Talpha until a shutter begins to close from No.n pulse. Total integrated energy Esum can be varied when Talpha is altered, and Esum linearly changes to Talpha so that a range thereof is not limited when pulse energy is kept at the fixed value (e). Consequently, the quantity of total integrated energy is adjusted by controlling the closing operation start time of the shutter. Accordingly, the quantity of light can be controlled excellently with superior reproducibility even when the quantity of light or energy disperses at every pulse.
Patent JP-H08221811-A (JP)
Title: Production of master disk of information recording medium and optical system for optical disk
Inventor: ANDO TETSUO
IPC: G11B7/26
Filed: 1995-02-13
Abstract: PURPOSE: To utilize optical super-high resolution using a rectangular phase plate for production of an optical disk having a groove structure or for a replica disk. CONSTITUTION: The rectangular phase plate 302 is inserted into a collimating beam 301 of a laser and this beam is condensed to a glass master disk 311 by an objective lens 304. Then, a light spot of a double peak type is generally formed. The master disk for the optical disk having the land and groove structure is produced or is used for producing the mask of the replica disk by selecting the shape and direction of this light spot and executing cutting. As a result, the intensity distribution of the light spot is made steeper than the intensity distribution of the ordinary light spot as the super-high resolution is used. The formation of the grooves having the clean edges, therefore, becomes possible.
Patent JP-S63192361-A (JP)
Title: Blend meat 2
Inventor: OGAKI KENJI
IPC: A23L13/00
Filed: 1987-02-04
Abstract: PURPOSE:To prepare a blend meat 2 agreeable to eat and having the tastes, colors and feelings of constituent meats, soft texture and balanced nutrient, at a low cost, by pressing different kinds of sliced meat slices to a specific thickness and laminating the slices. CONSTITUTION:Block or sliced meat is rolled to >=0.1mm thick, preferably 0.1-5.0mm thick and the obtained thin sheets of beef and chicken or pork and chicken are laminated to obtain the objective blend meat 2 having harmonized deliciousness of constituent meat, balanced nutrients and soft texture agreeable to eat attained by the rolling of each meat slice. The ratio of thickness of the thinnest slice to the thickness slice is 1 to <=5.
Patent JP-S63192879-A (JP)
Title: Baking device
Inventor: HAYASHI SATORU
IPC: C23D9/00
Filed: 1987-02-04
Abstract: PURPOSE:To obtain a baked material with less deformation by fixing a material to be baked to a rotating shaft, baking the material, and exerting a tensile stress on the material through the rotating shaft to correct the deformation to be caused by the relaxation of the residual internal stress. CONSTITUTION:The long-sized material 3 to be baked such as a metallic pipe is placed in a furnace 1, fixed to the rotating shaft 9 by a set screw 13, and rotated by a driving gear 10 through a coupling 12. A heater 2 is simultaneously energized through a temp. controller 7, and the material 3 is heated and baked. In such a baking device, a tow rope 15 is connected to one end of the rotating shaft 9 through a thrust bearing 14, and a tension is exerted on the rotating shaft 9 by a weight 17 through a rope conductor roller 16. Moreover, a ball thrust bearing allowing the displacement in the axial direction is used as the bearings 11a-11d for supporting the rotating shaft 9. A tensile stress is exerted on the material 3 in this way, and the deformation to be caused by the relaxation of the residual internal stress due to the temp. rise is corrected.
Patent JP-H1079589-A (JP)
Title: Noise absorbing device
Inventor: YAMAMOTO YOSHIO
IPC: H05K9/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To realize a noise absorbing device which is superior in noise absorbing characteristic, without using a case by a method, wherein both the edges of a pair of semicylinders are turned notched so as to engage with each other, the semicylinders are combined together, and a polygonal cable insertion hole is provided to the centers of the semicylinders in the lengthwise directions. SOLUTION: Semicylinders 1A and 1B are combined together for example, pinched by two cables 5 and 5 between them, and a belt 6 placed a buckle 6a is wound around the semicylinders 1A and 1B getting in belt grooves 4A and 4B and fastened up to fix the semicylinders 1A and 1B. In this case, the cables 5 and 5 are compressed with the semicylinders 1A and 1B in a polygonal cable insertion hole 2, demarcated with the inner sides 2A and 2B of the semicylinders 1A and 1B to come into close contact with the inner sides 2A and 2B of the semicylinders 1A and 1B. Furthermore, the semicylinders 1A and 1B are combined to form a cylinder 1, and both the edges 3A and 3B of the semicylinders 1A and 1B are turned to notched edges 3C and 3D for engaging with each other.  By this setup, the semicylinders 1A and 1B are enlarged in the mutual contacting area between them, and a noise-absorbing device of this constitution can be markedly improved in noise-absorbing characteristic.
Patent JP-S56119781-A (JP)
Title: Automatic concentration controlling device for aluminum surface treating liquid containing hydrofluoric acid
Inventor: TSUJIMOTO KUNIO
IPC: C23C22/34
Filed: 1980-02-27
Abstract: PURPOSE:To uniformly finish the surface quality of the metal to be treated by controlling the  concn. of the treating liquid contg. a small amount of HF used for the surface treatment of Al  and Al alloys to a prescribed range with the measured value of the F ion concn., pH or conductivity of the liquid. CONSTITUTION:The treating liquid consisting of an aqueous soln. using sulfuric acid as a principal agent and a small amount of hydrofluoric acid as an accelerator is put into a treating liquid  tank 1, and Al, Al alloy materials to be treated are immersed into this, whereby they are surface- treated. At this time, the pH of the liquid is measured with a pH detector 2 immersed in the  liquid, and the concn. of free F ions is measured with an F ion concn. detector 3. The measured electrode potential 4 of the former is converted to a low impedance by a pH converting amplifier  6 and a pump 16 is operated via a pump operating part 14 by the signal 12 thereof, whereby the  sulfuric acid which is the principal agent is replenished at a proper rate. The measured potential 5 of the latter goes through an F ion cocn. converting amplifier 7 then through a controller 11, and  a pump 17 is operated in a pump opeating part 15, whereby HF is replenished into the treating  tank 1. In this way, the concn. of the treating liquid is maintained always constant; therefore the  treatment condition of the surfaces of the Al etc. is maintained always uniform.
Patent JP-S61184690-A (JP)
Title: Graphic recognizing device
Inventor: ATSUMI SHIRO
IPC: G06K9/46
Filed: 1985-02-13
Abstract: PURPOSE:To correctly detect an angled coarner even if the said coarner of the extracted graphic pattern is rounded by modifying a line information and an angle information to integrate two detecting angles into one angle in case only one extracting line exists between two neighboring angles extracted and the length of the said existing line is less than a prescribed threshold. CONSTITUTION:A reading part 1 reads optically a plane graphic. A digital- graphic signal is transmitted to a contour-pursuing part 2, and the peripheral dots of the graphic pattern are pursuited so that the line information and the angle information fare extracted by a line-angle extracting part 3. An analog modifying part 4, in case only one extracting line exists between the neighboring detection angles and the length of the said line is less than a prescribed threshold, integrates the said two angles into one angle, and further executes a processing to subtract '1' from the detection angle as well as from the extraction line. Then a form deciding part executes an identification-sorting processing of the read graphic.
Patent JP-S58142246-A (JP)
Title: Method of shortening analyzing time in glow discharge emitting light spectroscopic analyzer and mechanism thereof
Inventor: TANAKA ISAMU
IPC: G01N21/67
Filed: 1982-02-19
Abstract: PURPOSE:To enable shortening of an analyzing time, by a method wherein a voltage  higher than that at an integrating time is applied at a preliminary discharging time,  and a large current is supplied through increasing of a gas flow rate. CONSTITUTION:An arbitrary time within a preliminary discharging time is set at a  timer 10, a switch 12 is brought to ON, with the timer 10 actuated when a signal from  an external contact 11 is inputted, an electromagnetic valve 5 is opened, and gas from  a gas cylinder 1 is supplied to a discharge pipe 6. As a result, a high current can be arbitrarily regulated by a regulating valve 2. If the timer 10 is brought to 0, the electromagnetic valve 5 is closed, and a current ending the completion of an integrating  time can be regulated to a low-current value, being an usual analysis condition, by  means of a needle valve regulating valve 4. Further, the variation of a voltage brings a  switch 9 into ON, and while the timer 10 works, with a relay 8 actuated, a maximum  voltage of a power source part 7 is connected to a contact A, and if the timer is  brought to 0, a discharge is conducted at a contact B until an integrating time is completed. This permits the free combination of the intensity of a voltage and a current.
Patent JP-2000225914-A (JP)
Title: Gas generator
Inventor: TAGUCHI SEIGO
IPC: B60R21/263
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator capable of controlling breaking and expanding of an air bag according to a form of a vehicle collision, thereby showing an original function of the air bag. SOLUTION: A gas generator is provided with a cylindrical filter member 3 within a housing 1. The filter member 3 is filled with a gasifying agent 4, and two ignition instruments 5, 6 for burning the gasifying agent in the filter member 3 are disposed in the housing 1. By controlling actuation of each ignition instrument 5, 6 (simultaneous actuating, time differential actuating, only one actuating) to change the flow amount of gas discharged into the air bag and a gas pressure property, the air bag is developed and expanded according to a form of a vehicle collision.
Patent JP-S59151032-A (JP)
Title: Evaluating and calibrating jig of force sensor
Inventor: OOWADA SHIYUNICHI
IPC: G01L5/16
Filed: 1983-02-18
Abstract: PURPOSE:To execute exactly evaluation and calibration of a force sensor by constituting the force sensor so that an external force is applied separately in accordance with total six elements, respectively, consisting of three elements of force and three elements of a moment. CONSTITUTION:A force transfer means to a force sensor is connected to the force sensor through a shaft supported by a frame, a pulley fitted to these shaft, and a projection provided on a disk, and constituted of a rope extended to an optional pulley, and a weight hanged on its tip. When a load Fx of Fy is applied to the force sensor, and when a load Fz is applied, an output is generated from strain gauges 14-17, and strain gauges 10-13, respectively. Also, when a load Mx is applied, when a load My is applied, and when a load Mz is applied, an output is generated from the strain gauges 11, 13, the strain gauges 10, 12 and the strain gauges 14-17, respectively. In this way, the output appears in only the strain gauge corresponding to the load, and evaluation and calibration of the force sensor are executed exatly.
Patent JP-H06245109-A (JP)
Title: Automatic equalizer
Inventor: TOMIYAMA MIKA
IPC: H03H17/00
Filed: 1993-02-12
Abstract: PURPOSE:To obtain the automatic equalizer whose scale is reduced and which optimized equalization taking specifications of a video signal and a digital multiplex signal into account is executed. CONSTITUTION:An output of an A/D converter 5a for an I axis is given to a TF(transversal filter) 5e and an input waveform memory 5c, and to a TF1a via a subsample circuit 1f and an LPF1e. The LPF1e is a filter limiting a band of the signal to a band characteristic of a quadrature axis and the subsample circuit 1f is a circuit setting a data period into T/2 from T/10. ATF5e is a 640-tap TF whose tap interval is T/10, and a TF1a is a 128-tap TF whose tap interval is T/2. An output of an A/D converter 5b for Q axis is given to TFs 1a, 1c and an input waveform memory 5d. The TFs 1b, 1c are 128-tap TFs whose tap interval is T/2 similarly to the case with the TF1a. An output of the TF1b X given to an interpolation circuit 1d, in which the signal is subjected to interpolation processing by linear proportional distribution.
Patent JP-H02205441-A (JP)
Title: Digitizing method
Inventor: MATSUURA HITOSHI
IPC: B23Q15/00
Filed: 1989-02-02
Abstract: PURPOSE:To prepare an optimum NC program with the consideration of the working capacity of a ball end mill by outputting a feeding speed data based on a gradient rate obtained by the calculation of the gradient rate of a model shape from the positional data taken in order. CONSTITUTION:In this digitizing method, a positional data is taken in order by profiling the shape of a model 1, and is output as NC data. Namely, a stylus 2 is moved at a specified profiling speed in an X axial direction and moved vertically along each shape 1a-1d of the model 1 in a Z axial direction as well, and at every specified time or whenever a set value exceeds an allowable level, the positional data is taken in and output as NC data including feeding speed data. The feeding speed is decided based on the value of the gradient rate of the shape. First, after profiling is started from a position P1, the positional data of a position P2 is taken in and the feeding speed data based on the gradient rate is output by calculating the gradient rate of this time.
Patent JP-S59151241-A (JP)
Title: Data processing device
Inventor: ADACHI SHIGEMI
IPC: G06F9/455
Filed: 1983-02-18
Abstract: PURPOSE:To make an integrated emulation possible and to process instructions of a target machine in a high speed in the emulation state by executing plural programs different in instruction word system in time division. CONSTITUTION:In case of transfer from the native state to the emulation state, an interface program is read out from a main storage MM, and an execute local EXL instruction in this program is set to a register 11. A control signal is transmitted to an updating circuit 17 through a decoding circuit 12 and a selecting circuit 15, and the control is branched to a program which should be emulated and is stored in a table of the main storage MM. Simultaneously, an address of switching to emulation is set to a program counter 18 from the selecting circuit 15. The instruction read out from a control storage 19 is decoded to generate a control signal for state control bit, and a state control bit register 14 is turned on from the turning-off state by this signal.
Patent JP-S55119829-A (JP)
Title: Simultaneous construction method for foundation and heat-insulating floor
Inventor: HANAOKA TADASHI
IPC: E02D27/32
Filed: 1979-03-06
Abstract: PURPOSE: To form the foundation and a floor of high heat insulation simultaneously by a method wherein independent foundation of a given height of the top end is provided in the main places forming the foundation of a building, while a frame connecting independent foundations is constructed, and then foaming concrete is placed and foamed to harden.  
     CONSTITUTION: The levelled ground is divided for foundation and in the main places of the corner of the division independent foundations 1-a are provided, while in the optional positions between corners or in the positions where cornerstones are laid independent foundations 1-b and 1-c are provided with their top ends set in a given height. Next a mold 2 is constructed so as to connect the group of independent foundations provided at the corners. Then, by placing foaming concrete 3 in the inner space surrounded by the mold 2 and hardening the same, the group of independent foundations and foaming concrete turn to be monolithic to form the foundation and a floor of heat insulation simultaneously. When foaming concrete is placed, it is preferable to lay earth 5 on the ground for the purpose of reduction of materials and utilization of excessive earth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62184784-A (JP)
Inventor: NAKAHARA TAKASHI
IPC: H01R9/28
Filed: 1986-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62182538-A (JP)
Title: Latent heat accumulating type heat retrieval heat pump air conditioner
Inventor: ITO YOSHIFUMI
IPC: F24F5/00
Filed: 1986-02-07
Abstract: PURPOSE:To permit the heating (cooling) operation of a simplified indoor unit upon stopping the cooling (heating) operation of an indoor unit by a method wherein a latent heat accumulating type heat exchanger, having direct heat exchanging function and heat accumulating function, is provided between the indoor unit and an outdoor unit as well as the simplified indoor unit. CONSTITUTION:A simplified indoor unit D, having no compressor, is equipped with a heat exchanger 15 and a fan 16. A latent heat accumulating type exchanger C is consisting of a heat accumulating vessel 8 constituted of a double tank structure. Latent heat accumulating agent 9, having a high melting point and accumulating the latent heat and sensitive heat upon solidifying-melting respectively in a constant temperature, and the latent heat accumulating agent 10 of low melting point are sealed into respective tanks. An absorbing and heat dissipating tube 12 for sealing refrigerant, constituting one part of a refrigerant pipeline connecting an indoor unit A to an outdoor unit B, and an absorbing and heat dissipating tube 13 for sealing heat medium, which connects the simplified indoor unit D to the heat exchanger 15, are provided in the tank while a plurality of plate fins 11 are arranged orthogonally in parallel while contacting the fins with the outer surfaces of these two kinds of tubes.
Patent JP-S54117816-A (JP)
Title: Exhaust gas purifier
Inventor: OOTSUBO TOYOO
IPC: F01N3/28
Filed: 1978-03-06
Abstract: PURPOSE: To effectively remove exhaust gas detrimental components by spirally winding a band-like long cloth catalyst around the interior of an exhaust manifold.  
     CONSTITUTION: A cylinder 141 having a number of vent holes 13 on the periphery thereof is inserted concentrically along the exhaust gas tube 11 for a motor cycle or the like, and a band-like long cloth catalyst 142a is spirally wound around the cylinder 141 in advance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62183626-A (JP)
Title: Counter circuit
Inventor: YANO JUNJI
IPC: H03K23/00
Filed: 1986-02-07
Abstract: PURPOSE:To attain high speed count while relieving load to a CPU in counting the sum or difference signal of input clock signals by selecting freely one operation among four kinds of operation as the count operation of two kinds of the input click signals based on a control signal from a selection circuit. CONSTITUTION:The 1st input signal CK1 is outputted by a latch circuit 21 and a one-shot circuit 24 synchronously with the 1st synchronizing signal phi1 and the 2nd input signal CK2 is outputted by a latch circuit 25 and a one-shot circuit 28 synchronously with the 2nd synchronizing signal phi1' whose phase is deviated from that of the signal phi1 and respective outputs P1, P2 are fed to a 2-way counter 30 as a count signal via an OR circuit 29. A prescribed level signal and one of the 1st and 2nd synchronizing signals are fed to the control element of the 2-way counter 30 by a selection means 31 as a control signal, which allows the 2-way counter to be counted. As the count operations of the 2-way counter, the additionor subtraction of the signals CK1, CK2, the addition count of the signals being the subtraction of the CK1 from the CK2, in total 4 kinds are selected.
Patent JP-S63193382-A (JP)
Title: Carriage supporting structure
Inventor: NEGISHI KENJI
IPC: F16H25/24
Filed: 1987-02-05
Abstract: PURPOSE:To simplify a structure, and to make an assembling work easy by making a carriage be energized, and making first, second and third planes, formed at the carriage, abut respectively against the shaft of a lead screw, and besides, making a needle rigidly combined to the carriage, abut against the screw part of the lead screw. CONSTITUTION:A needle 51 is rigidly combined to a hollow part 50C, where a head carriage 50 opens an opening toward the upper surface of a main body, and at the same time, it is energized in a diagonally downward direction by a leaf spring 82. Accordingly, planes 50A, 50B, formed at the hollow part 50C, abut respectively against the side surface of the shaft 60A of the lead screw 60 and similarly, the plane 50B abuts against the upper surface of the shaft 60A, and the needle 51 engages with the screw part 62 of the lead screw 60 from the upper direction. Namely, the lead carriage 50 abuts against the lead screw 60 through the four points of the planes 50A, 50A, 50B and the needle 51. Thus, a needle holding spring to energize the needle independently comes to be unnecessary, and since the sliding resistance of the carriage is small, an oilless metal comes to be unnecessary, and the structure comes to be simple, and the assembling work can be performed easily.
Patent JP-S58152517-A (JP)
Inventor: HAINTSU KOTSUCHIYU
IPC: H05B3/74
Filed: 1983-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。